Home / 2,477,030.90-3,715,546.35-2,099,117.30

Finding the Fourth Proportional to 2,477,030.90, 3,715,546.35 and 2,099,117.30

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Solution

The fourth proportional to 2,477,030.90, 3,715,546.35 and 2,099,117.30 is: 3,148,675.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,030.90 : 3,715,546.35 = 2,099,117.30 : x
  2. Step 2: Convert to fraction form
    2,477,030.90/3,715,546.35 = 2,099,117.30/x
  3. Step 3: Cross multiply
    2,477,030.90x = 3,715,546.35 × 2,099,117.30
  4. Step 4: Simplify right side
    2,477,030.90x = 7,799,367,622,236.86
  5. Step 5: Solve for x
    x = 7,799,367,622,236.86/2,477,030.90
  6. Step 6: Final answer
    x = 3,148,675.95

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.